Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration corresponds to the simultaneously increasing levels of atmospheric carbon dioxide.
Based on these findings, scientists suggest that at that point in time, upwellings in the Southern Atlantic Ocean and the eastern Pacific Ocean occurred. This caused isolated reservoirs of cold, carbon-rich waters to churn up to the surface. There’s a high concentration of dissolved carbon at greater depths in the ocean because waste and decay fall to the bottom of the ocean and some of the carbon is further retained in calcium carbonate shells like those examined in this recent study.
The upwelling reconnected large concentrations of carbon with the water surface where it readily transformed into carbon dioxide and was absorbed into the atmosphere. As a greenhouse gas, carbon dioxide in the atmosphere absorbed solar energy and thereby warmed the atmosphere. As the oceans began to warm as a consequence, the oceans are also unable to absorb as much atmospheric carbon dioxide and this continues to lead to an increasingly warm atmosphere.
----------------------------------------­---------------------
Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.
For news that's fun and never boring, visit our channel:
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-~-~~-~~~-~~-~-
Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending"
https://www.youtube.com/watch?v=4prKTN9bYQc
-~-~~-~~~-~~-~-

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html
Or find NASA Goddard Space Flight Center on facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly this process is occurring is important for making accurate climate change projections.
Now researchers from the U.S.Geological Survey and key academic partners including the University of Colorado Boulder have quantified how rapidly ancient permafrost decomposes upon thawing, and in the process, how much carbon dioxide is produced, reports Science Daily. Their findings are alarming, to say the least.
Researchers looked specifically at so-called "yedoma" permafrost, ancient soil that has been frozen for about 35,000 years and which is particularly rich in organics. They found that more than half of the dissolved organic carbon in yedoma permafrost was decomposed within one week after thawing. About 50 percent of that carbon was converted to carbon dioxide. To put things in perspective, these rates are among the fastest permafrost decomposition rates that have ever been documented.
"It had previously been assumed that permafrost soil carbon this old was already degraded and not susceptible to rapid decomposition upon thaw," said Kim Wickland, the USGS scientist who led the team.
Discovering that this ancient, carbon-packed permafrost decomposes this quickly and has the potential to release such massive amounts of greenhouse gases into the atmosphere is shocking. Worldwide, the amount of carbon sequestered in permafrost is four times the carbon that has been released to the atmosphere due to human activities in modern times. In other words, a time bomb is sitting underneath all of that permafrost, and now we know there's less time on the clock than previously thought.
"Many scientists worldwide are now investigating the complicated potential end results of thawing permafrost," said Rob Striegl, USGS scientist and study co-author. "There are critical questions to consider, such as: How much of the stored permafrost carbon might thaw in a future climate? Where will it go? And, what are the consequences for our climate and our aquatic ecosystems?"

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

published:01 Jul 2007

views:40712

published:07 Jan 2018

views:25

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific VisualizationStudio at: http://svs.gsfc.nasa.gov/12445
If you liked this video, subscribe to the NASA GoddardYouTube channel: http://www.youtube.com/NASAExplorer
Or subscribe to NASA’s GoddardShorts HD Podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.htmlFollow NASA’s Goddard Space Flight Center
· Facebook: http://www.facebook.com/NASA.GSFC
· Twitter http://twitter.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc/
· Instagram http://www.instagram.com/nasagoddard/
· Google+ http://plus.google.com/+NASAGoddard/posts

Khan Academy

Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.

In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.

A spaceflight typically begins with a rocketlaunch, which provides the initial thrust to overcome the force of gravity and propels the spacecraft from the surface of the Earth. Once in space, the motion of a spacecraft—both when unpropelled and when under propulsion—is covered by the area of study called astrodynamics. Some spacecraft remain in space indefinitely, some disintegrate during atmospheric reentry, and others reach a planetary or lunar surface for landing or impact.

Goddard Space Flight Center

The Goddard Space Flight Center (GSFC) is a major NASA space research laboratory established on May 1, 1959 as NASA's first space flight center. GSFC employs approximately 10,000 civil servants and contractors, and is located approximately 6.5 miles (10.5km) northeast of Washington, D.C. in Greenbelt, Maryland, USA. GSFC, one of ten major NASA field centers, is named in recognition of Dr. Robert H. Goddard (1882–1945), the pioneer of modern rocket propulsion in the United States.

GSFC is the largest combined organization of scientists and engineers in the United States dedicated to increasing knowledge of the Earth, the Solar System, and the Universe via observations from space. GSFC is a major U.S. laboratory for developing and operating unmanned scientific spacecraft. GSFC conducts scientific investigation, development and operation of space systems, and development of related technologies. Goddard scientists can develop and support a mission, and Goddard engineers and technicians can design and build the spacecraft for that mission. Goddard scientist John C. Mather shared the 2006 Nobel Prize in Physics for his work on COBE.

Carbon dioxide released from the ocean may have ended last ice age, says recent study

Carbon dioxide released from the ocean may have ended last ice age, says recent study

Carbon dioxide released from the ocean may have ended last ice age, says recent study

Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration corresponds to the simultaneously increasing levels of atmospheric carbon dioxide.
Based on these findings, scientists suggest that at that point in time, upwellings in the Southern Atlantic Ocean and the eastern Pacific Ocean occurred. This caused isolated reservoirs of cold, carbon-rich waters to churn up to the surface. There’s a high concentration of dissolved carbon at greater depths in the ocean because waste and decay fall to the bottom of the ocean and some of the carbon is further retained in calcium carbonate shells like those examined in this recent study.
The upwelling reconnected large concentrations of carbon with the water surface where it readily transformed into carbon dioxide and was absorbed into the atmosphere. As a greenhouse gas, carbon dioxide in the atmosphere absorbed solar energy and thereby warmed the atmosphere. As the oceans began to warm as a consequence, the oceans are also unable to absorb as much atmospheric carbon dioxide and this continues to lead to an increasingly warm atmosphere.
----------------------------------------­---------------------
Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.
For news that's fun and never boring, visit our channel:
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Subscribe to stay updated on all the top stories:
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Visit our official website for all the latest, uncensored videos: http://us.tomonews.net
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-~-~~-~~~-~~-~-
Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending"
https://www.youtube.com/watch?v=4prKTN9bYQc
-~-~~-~~~-~~-~-

NASA | A Year in the Life of Earth's CO2

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html
Or find NASA Goddard Space Flight Center on facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard

2:06

Carbon dioxide Fire Extinguishing System

Carbon dioxide Fire Extinguishing System

Carbon dioxide Fire Extinguishing System

3:40

To show experimentally that carbon dioxide is given out during respiration

To show experimentally that carbon dioxide is given out during respiration

To show experimentally that carbon dioxide is given out during respiration

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly this process is occurring is important for making accurate climate change projections.
Now researchers from the U.S.Geological Survey and key academic partners including the University of Colorado Boulder have quantified how rapidly ancient permafrost decomposes upon thawing, and in the process, how much carbon dioxide is produced, reports Science Daily. Their findings are alarming, to say the least.
Researchers looked specifically at so-called "yedoma" permafrost, ancient soil that has been frozen for about 35,000 years and which is particularly rich in organics. They found that more than half of the dissolved organic carbon in yedoma permafrost was decomposed within one week after thawing. About 50 percent of that carbon was converted to carbon dioxide. To put things in perspective, these rates are among the fastest permafrost decomposition rates that have ever been documented.
"It had previously been assumed that permafrost soil carbon this old was already degraded and not susceptible to rapid decomposition upon thaw," said Kim Wickland, the USGS scientist who led the team.
Discovering that this ancient, carbon-packed permafrost decomposes this quickly and has the potential to release such massive amounts of greenhouse gases into the atmosphere is shocking. Worldwide, the amount of carbon sequestered in permafrost is four times the carbon that has been released to the atmosphere due to human activities in modern times. In other words, a time bomb is sitting underneath all of that permafrost, and now we know there's less time on the clock than previously thought.
"Many scientists worldwide are now investigating the complicated potential end results of thawing permafrost," said Rob Striegl, USGS scientist and study co-author. "There are critical questions to consider, such as: How much of the stored permafrost carbon might thaw in a future climate? Where will it go? And, what are the consequences for our climate and our aquatic ecosystems?"

CO2 Fixed Firefighting System Release

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

3:41

CO2 is released during respiration

CO2 is released during respiration

CO2 is released during respiration

1:19

Following Carbon Dioxide Through the Atmosphere

Following Carbon Dioxide Through the Atmosphere

Following Carbon Dioxide Through the Atmosphere

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific VisualizationStudio at: http://svs.gsfc.nasa.gov/12445
If you liked this video, subscribe to the NASA GoddardYouTube channel: http://www.youtube.com/NASAExplorer
Or subscribe to NASA’s GoddardShorts HD Podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.htmlFollow NASA’s Goddard Space Flight Center
· Facebook: http://www.facebook.com/NASA.GSFC
· Twitter http://twitter.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc/
· Instagram http://www.instagram.com/nasagoddard/
· Google+ http://plus.google.com/+NASAGoddard/posts

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai.
Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/fetal-hemoglobin-and-hematocrit?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/hemoglobin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Carbon dioxide released from the ocean may have ended last ice age, says recent study

Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration ...

NASA | A Year in the Life of Earth's CO2

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on at...

published: 17 Nov 2014

Carbon dioxide Fire Extinguishing System

published: 09 Apr 2016

To show experimentally that carbon dioxide is given out during respiration

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly...

CO2 Fixed Firefighting System Release

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

published: 01 Jul 2007

CO2 is released during respiration

published: 07 Jan 2018

Following Carbon Dioxide Through the Atmosphere

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-vi...

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai.
Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/fetal-hemoglobin-and-hematocrit?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/hemoglobin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be tha...

Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration corresponds to the simultaneously increasing levels of atmospheric carbon dioxide.
Based on these findings, scientists suggest that at that point in time, upwellings in the Southern Atlantic Ocean and the eastern Pacific Ocean occurred. This caused isolated reservoirs of cold, carbon-rich waters to churn up to the surface. There’s a high concentration of dissolved carbon at greater depths in the ocean because waste and decay fall to the bottom of the ocean and some of the carbon is further retained in calcium carbonate shells like those examined in this recent study.
The upwelling reconnected large concentrations of carbon with the water surface where it readily transformed into carbon dioxide and was absorbed into the atmosphere. As a greenhouse gas, carbon dioxide in the atmosphere absorbed solar energy and thereby warmed the atmosphere. As the oceans began to warm as a consequence, the oceans are also unable to absorb as much atmospheric carbon dioxide and this continues to lead to an increasingly warm atmosphere.
----------------------------------------­---------------------
Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.
For news that's fun and never boring, visit our channel:
http://www.youtube.com/user/TomoNewsUS
Subscribe to stay updated on all the top stories:
https://www.youtube.com/channel/UCt-WqkTyKK1_70U4bb4k4lQ?sub_confirmation=1
Visit our official website for all the latest, uncensored videos: http://us.tomonews.net
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Check out our iOS app: http://bit.ly/1gO3z1f
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Google+ http://plus.google.com/+TomoNewsUS/
Instagram @tomonewsus http://instagram.com/tomonewsus
-~-~~-~~~-~~-~-
Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending"
https://www.youtube.com/watch?v=4prKTN9bYQc
-~-~~-~~~-~~-~-

Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration corresponds to the simultaneously increasing levels of atmospheric carbon dioxide.
Based on these findings, scientists suggest that at that point in time, upwellings in the Southern Atlantic Ocean and the eastern Pacific Ocean occurred. This caused isolated reservoirs of cold, carbon-rich waters to churn up to the surface. There’s a high concentration of dissolved carbon at greater depths in the ocean because waste and decay fall to the bottom of the ocean and some of the carbon is further retained in calcium carbonate shells like those examined in this recent study.
The upwelling reconnected large concentrations of carbon with the water surface where it readily transformed into carbon dioxide and was absorbed into the atmosphere. As a greenhouse gas, carbon dioxide in the atmosphere absorbed solar energy and thereby warmed the atmosphere. As the oceans began to warm as a consequence, the oceans are also unable to absorb as much atmospheric carbon dioxide and this continues to lead to an increasingly warm atmosphere.
----------------------------------------­---------------------
Welcome to TomoNews, where we animate the most entertaining news on the internets. Come here for an animated look at viral headlines, US news, celebrity gossip, salacious scandals, dumb criminals and much more! Subscribe now for daily news animations that will knock your socks off.
For news that's fun and never boring, visit our channel:
http://www.youtube.com/user/TomoNewsUS
Subscribe to stay updated on all the top stories:
https://www.youtube.com/channel/UCt-WqkTyKK1_70U4bb4k4lQ?sub_confirmation=1
Visit our official website for all the latest, uncensored videos: http://us.tomonews.net
Check out our Android app: http://bit.ly/1rddhCj
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Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending"
https://www.youtube.com/watch?v=4prKTN9bYQc
-~-~~-~~~-~~-~-

NASA | A Year in the Life of Earth's CO2

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes ...

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html
Or find NASA Goddard Space Flight Center on facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html
Or find NASA Goddard Space Flight Center on facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly this process is occurring is important for making accurate climate change projections.
Now researchers from the U.S.Geological Survey and key academic partners including the University of Colorado Boulder have quantified how rapidly ancient permafrost decomposes upon thawing, and in the process, how much carbon dioxide is produced, reports Science Daily. Their findings are alarming, to say the least.
Researchers looked specifically at so-called "yedoma" permafrost, ancient soil that has been frozen for about 35,000 years and which is particularly rich in organics. They found that more than half of the dissolved organic carbon in yedoma permafrost was decomposed within one week after thawing. About 50 percent of that carbon was converted to carbon dioxide. To put things in perspective, these rates are among the fastest permafrost decomposition rates that have ever been documented.
"It had previously been assumed that permafrost soil carbon this old was already degraded and not susceptible to rapid decomposition upon thaw," said Kim Wickland, the USGS scientist who led the team.
Discovering that this ancient, carbon-packed permafrost decomposes this quickly and has the potential to release such massive amounts of greenhouse gases into the atmosphere is shocking. Worldwide, the amount of carbon sequestered in permafrost is four times the carbon that has been released to the atmosphere due to human activities in modern times. In other words, a time bomb is sitting underneath all of that permafrost, and now we know there's less time on the clock than previously thought.
"Many scientists worldwide are now investigating the complicated potential end results of thawing permafrost," said Rob Striegl, USGS scientist and study co-author. "There are critical questions to consider, such as: How much of the stored permafrost carbon might thaw in a future climate? Where will it go? And, what are the consequences for our climate and our aquatic ecosystems?"

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly this process is occurring is important for making accurate climate change projections.
Now researchers from the U.S.Geological Survey and key academic partners including the University of Colorado Boulder have quantified how rapidly ancient permafrost decomposes upon thawing, and in the process, how much carbon dioxide is produced, reports Science Daily. Their findings are alarming, to say the least.
Researchers looked specifically at so-called "yedoma" permafrost, ancient soil that has been frozen for about 35,000 years and which is particularly rich in organics. They found that more than half of the dissolved organic carbon in yedoma permafrost was decomposed within one week after thawing. About 50 percent of that carbon was converted to carbon dioxide. To put things in perspective, these rates are among the fastest permafrost decomposition rates that have ever been documented.
"It had previously been assumed that permafrost soil carbon this old was already degraded and not susceptible to rapid decomposition upon thaw," said Kim Wickland, the USGS scientist who led the team.
Discovering that this ancient, carbon-packed permafrost decomposes this quickly and has the potential to release such massive amounts of greenhouse gases into the atmosphere is shocking. Worldwide, the amount of carbon sequestered in permafrost is four times the carbon that has been released to the atmosphere due to human activities in modern times. In other words, a time bomb is sitting underneath all of that permafrost, and now we know there's less time on the clock than previously thought.
"Many scientists worldwide are now investigating the complicated potential end results of thawing permafrost," said Rob Striegl, USGS scientist and study co-author. "There are critical questions to consider, such as: How much of the stored permafrost carbon might thaw in a future climate? Where will it go? And, what are the consequences for our climate and our aquatic ecosystems?"

CO2 Fixed Firefighting System Release

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information vi...

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific VisualizationStudio at: http://svs.gsfc.nasa.gov/12445
If you liked this video, subscribe to the NASA GoddardYouTube channel: http://www.youtube.com/NASAExplorer
Or subscribe to NASA’s GoddardShorts HD Podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.htmlFollow NASA’s Goddard Space Flight Center
· Facebook: http://www.facebook.com/NASA.GSFC
· Twitter http://twitter.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc/
· Instagram http://www.instagram.com/nasagoddard/
· Google+ http://plus.google.com/+NASAGoddard/posts

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific VisualizationStudio at: http://svs.gsfc.nasa.gov/12445
If you liked this video, subscribe to the NASA GoddardYouTube channel: http://www.youtube.com/NASAExplorer
Or subscribe to NASA’s GoddardShorts HD Podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.htmlFollow NASA’s Goddard Space Flight Center
· Facebook: http://www.facebook.com/NASA.GSFC
· Twitter http://twitter.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc/
· Instagram http://www.instagram.com/nasagoddard/
· Google+ http://plus.google.com/+NASAGoddard/posts

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a ped...

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai.
Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/fetal-hemoglobin-and-hematocrit?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/hemoglobin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai.
Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/fetal-hemoglobin-and-hematocrit?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/hemoglobin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Health & Medicine channel: https://www.youtube.com/channel/UC1RAowgA3q8Gl7exSWJuDEw?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Carbon Monoxide - Regina Spektor - Lyrics On Screen

I DO NOTOWN THIS! THIS SONG IS NOT MINE! Copyrights belong to their rightful owners, and this is purely for entertainment purposes.
This is Carbon Monoxide by Regina Spektor. I apologize for any incorrect lyrics or mistakes there may be.
I accept requests! I WILLMAKE YOU A VIDEO ONLY IF THERE IS NO OTHER LYRIC VIDEO FOR THAT SONG ON YOUTUBE. If you're searching for a song and there's no lyric video, send me a message or leave a comment and I'll do my best to make a video for you.
Enjoy!
-Unusual Songs

(Karaoke) 7:30 - Candil

nhan co cho em 2 karaoke.wmv

published: 27 Jan 2013

Co2 (Carbon dioxide) Contemporary video/dance Egypt

published: 13 Feb 2015

Top Ten Science Myths #3 We Exhale Carbon Dioxide

Peter & Pete return yet again annoying people with the truth because a lot of people dislike the truth. In this episode P&P present the second in a series looking at their Top Ten Science Myths, things science claims to be true that simply aren't, unless there's conclusive proof out there of course! The science myth covered in this episode is we breathe out carbon dioxide
5.45 Additional information to support the myth that Hydrogen produces a blue flame
12.35 Additinal information supporting the myth that gases dissolve in liquids
22.30 Top Science Myth '3 We exhale Carbon DioxideOpening karaoke - I'm Forever Blowing Bubbles (Traditional)
https://www.youtube.com/watch?v=Ebey5ujeKsk

Carbon Monoxide - Regina Spektor - Lyrics On Screen

I DO NOTOWN THIS! THIS SONG IS NOT MINE! Copyrights belong to their rightful owners, and this is purely for entertainment purposes.
This is Carbon Monoxide by...

I DO NOTOWN THIS! THIS SONG IS NOT MINE! Copyrights belong to their rightful owners, and this is purely for entertainment purposes.
This is Carbon Monoxide by Regina Spektor. I apologize for any incorrect lyrics or mistakes there may be.
I accept requests! I WILLMAKE YOU A VIDEO ONLY IF THERE IS NO OTHER LYRIC VIDEO FOR THAT SONG ON YOUTUBE. If you're searching for a song and there's no lyric video, send me a message or leave a comment and I'll do my best to make a video for you.
Enjoy!
-Unusual Songs

I DO NOTOWN THIS! THIS SONG IS NOT MINE! Copyrights belong to their rightful owners, and this is purely for entertainment purposes.
This is Carbon Monoxide by Regina Spektor. I apologize for any incorrect lyrics or mistakes there may be.
I accept requests! I WILLMAKE YOU A VIDEO ONLY IF THERE IS NO OTHER LYRIC VIDEO FOR THAT SONG ON YOUTUBE. If you're searching for a song and there's no lyric video, send me a message or leave a comment and I'll do my best to make a video for you.
Enjoy!
-Unusual Songs

Top Ten Science Myths #3 We Exhale Carbon Dioxide

Peter & Pete return yet again annoying people with the truth because a lot of people dislike the truth. In this episode P&P present the second in a series looki...

Peter & Pete return yet again annoying people with the truth because a lot of people dislike the truth. In this episode P&P present the second in a series looking at their Top Ten Science Myths, things science claims to be true that simply aren't, unless there's conclusive proof out there of course! The science myth covered in this episode is we breathe out carbon dioxide
5.45 Additional information to support the myth that Hydrogen produces a blue flame
12.35 Additinal information supporting the myth that gases dissolve in liquids
22.30 Top Science Myth '3 We exhale Carbon DioxideOpening karaoke - I'm Forever Blowing Bubbles (Traditional)
https://www.youtube.com/watch?v=Ebey5ujeKsk

Peter & Pete return yet again annoying people with the truth because a lot of people dislike the truth. In this episode P&P present the second in a series looking at their Top Ten Science Myths, things science claims to be true that simply aren't, unless there's conclusive proof out there of course! The science myth covered in this episode is we breathe out carbon dioxide
5.45 Additional information to support the myth that Hydrogen produces a blue flame
12.35 Additinal information supporting the myth that gases dissolve in liquids
22.30 Top Science Myth '3 We exhale Carbon DioxideOpening karaoke - I'm Forever Blowing Bubbles (Traditional)
https://www.youtube.com/watch?v=Ebey5ujeKsk

Carbon dioxide released from the ocean may have ended last ice age, says recent study

Recent research conducted by the University of Southampton and published in Nature magazine suggests that carbon dioxide released from the ocean played a large role in ending the most recent ice age.
The studies were based on analyzing the calcium carbonate shells in plankton that lived in the ocean thousands of years ago. By examining the shells of microbes called foraminifera, which preserves the ratio of chemicals in seawater as they grow, researchers were able to determine the concentration of dissolved inorganic carbon in ocean water thousands of years ago.
Research points to a huge, sudden rise in dissolved carbon concentrations in the surface water of the Atlantic Ocean and in the eastern equatorial Pacific Ocean at the end of the last ice age. This sudden rise in concentration corresponds to the simultaneously increasing levels of atmospheric carbon dioxide.
Based on these findings, scientists suggest that at that point in time, upwellings in the Southern Atlantic Ocean and the eastern Pacific Ocean occurred. This caused isolated reservoirs of cold, carbon-rich waters to churn up to the surface. There’s a high concentration of dissolved carbon at greater depths in the ocean because waste and decay fall to the bottom of the ocean and some of the carbon is further retained in calcium carbonate shells like those examined in this recent study.
The upwelling reconnected large concentrations of carbon with the water surface where it readily transformed into carbon dioxide and was absorbed into the atmosphere. As a greenhouse gas, carbon dioxide in the atmosphere absorbed solar energy and thereby warmed the atmosphere. As the oceans began to warm as a consequence, the oceans are also unable to absorb as much atmospheric carbon dioxide and this continues to lead to an increasingly warm atmosphere.
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Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending"
https://www.youtube.com/watch?v=4prKTN9bYQc
-~-~~-~~~-~~-~-

NASA | A Year in the Life of Earth's CO2

An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and AssimilationOffice.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11719
Like our videos? Subscribe to NASA's Goddard Shorts HD podcast:
http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.html
Or find NASA Goddard Space Flight Center on facebook:
http://www.facebook.com/NASA.GSFC
Or find us on Twitter:
http://twitter.com/NASAGoddard

Permafrost decomposes, releases carbon dioxide far quicker than once believed.
https://youtu.be/dLXrOZE_HVc
The findings represent bad news for climate change, as warming weather continues to thaw permafrost at alarming rates.
Permafrost is soil that has remained frozen for at least two years, but some of it is ancient — frozen for tens of thousands of years or more. Since massive amounts of organic material is trapped in permafrost worldwide, scientists fear that as it thaws it will release all of that stored carbon in the form of greenhouse gases.
This sort of process is known as a feedback loop. As global warming thaws permafrost, more greenhouse gases get released, which speeds up global warming, which thaws even more permafrost... and so on. It's bad news, and figuring out how quickly this process is occurring is important for making accurate climate change projections.
Now researchers from the U.S.Geological Survey and key academic partners including the University of Colorado Boulder have quantified how rapidly ancient permafrost decomposes upon thawing, and in the process, how much carbon dioxide is produced, reports Science Daily. Their findings are alarming, to say the least.
Researchers looked specifically at so-called "yedoma" permafrost, ancient soil that has been frozen for about 35,000 years and which is particularly rich in organics. They found that more than half of the dissolved organic carbon in yedoma permafrost was decomposed within one week after thawing. About 50 percent of that carbon was converted to carbon dioxide. To put things in perspective, these rates are among the fastest permafrost decomposition rates that have ever been documented.
"It had previously been assumed that permafrost soil carbon this old was already degraded and not susceptible to rapid decomposition upon thaw," said Kim Wickland, the USGS scientist who led the team.
Discovering that this ancient, carbon-packed permafrost decomposes this quickly and has the potential to release such massive amounts of greenhouse gases into the atmosphere is shocking. Worldwide, the amount of carbon sequestered in permafrost is four times the carbon that has been released to the atmosphere due to human activities in modern times. In other words, a time bomb is sitting underneath all of that permafrost, and now we know there's less time on the clock than previously thought.
"Many scientists worldwide are now investigating the complicated potential end results of thawing permafrost," said Rob Striegl, USGS scientist and study co-author. "There are critical questions to consider, such as: How much of the stored permafrost carbon might thaw in a future climate? Where will it go? And, what are the consequences for our climate and our aquatic ecosystems?"

7:59

Carbon Dioxide Transport

Brief introduction to carbon dioxide transport in the blood. Bicarbonate buffer system per...

CO2 Fixed Firefighting System Release

A US NavyDamage Control video showing the discharge of a fixed CO2 firefighting system / extinguisher inside a ship's paint locker.
For more information visit our blog post:
http://gcaptain.com/maritime/blog/the-dangers-of-co2-use-in-firefighting-videos/

Following Carbon Dioxide Through the Atmosphere

Carbon dioxide plays a significant role in trapping heat in Earth's atmosphere. The gas is released from human activities like burning fossil fuels, and the concentration of carbon dioxide moves and changes through the seasons.
Using observations from NASA's Orbiting Carbon Observatory (OCO-2) satellite, scientists developed a model of the behavior of carbon in the atmosphere from Sept. 1, 2014, to Aug. 31, 2015.
Scientists can use models like this one to better understand and predict where concentrations of carbon dioxide could be especially high or low, based on activity on the ground.
Credit: NASA's Goddard Space FlightCenter/Kathryn Mersmann & Matthew Radcliff
Music: "LifeCycles" by Theo Golding [PRS]
For more information: https://www.nasa.gov/feature/goddard/2016/eye-popping-view-of-co2-critical-step-for-carbon-cycle-science
This video is public domain and along with other supporting visualizations can be downloaded from the Scientific VisualizationStudio at: http://svs.gsfc.nasa.gov/12445
If you liked this video, subscribe to the NASA GoddardYouTube channel: http://www.youtube.com/NASAExplorer
Or subscribe to NASA’s GoddardShorts HD Podcast: http://svs.gsfc.nasa.gov/vis/iTunes/f0004_index.htmlFollow NASA’s Goddard Space Flight Center
· Facebook: http://www.facebook.com/NASA.GSFC
· Twitter http://twitter.com/NASAGoddard
· Flickr http://www.flickr.com/photos/gsfc/
· Instagram http://www.instagram.com/nasagoddard/
· Google+ http://plus.google.com/+NASAGoddard/posts

Learn the two ways that oxygen moves from the lungs to the tissues, and the three ways that carbon dioxide returns from the tissues to the lungs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai.
Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/fetal-hemoglobin-and-hematocrit?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Missed the previous lesson? https://www.khanacademy.org/science/health-and-medicine/human-anatomy-and-physiology/introduction-to-hematologic/v/hemoglobin?utm_source=YT&utm_medium=Desc&utm_campaign=healthandmedicine
Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”
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Carbon Monoxide - Regina Spektor - Lyrics On Screen

I DO NOTOWN THIS! THIS SONG IS NOT MINE! Copyrights belong to their rightful owners, and this is purely for entertainment purposes.
This is Carbon Monoxide by Regina Spektor. I apologize for any incorrect lyrics or mistakes there may be.
I accept requests! I WILLMAKE YOU A VIDEO ONLY IF THERE IS NO OTHER LYRIC VIDEO FOR THAT SONG ON YOUTUBE. If you're searching for a song and there's no lyric video, send me a message or leave a comment and I'll do my best to make a video for you.
Enjoy!
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Top Ten Science Myths #3 We Exhale Carbon Dioxide

Peter & Pete return yet again annoying people with the truth because a lot of people dislike the truth. In this episode P&P present the second in a series looking at their Top Ten Science Myths, things science claims to be true that simply aren't, unless there's conclusive proof out there of course! The science myth covered in this episode is we breathe out carbon dioxide
5.45 Additional information to support the myth that Hydrogen produces a blue flame
12.35 Additinal information supporting the myth that gases dissolve in liquids
22.30 Top Science Myth '3 We exhale Carbon DioxideOpening karaoke - I'm Forever Blowing Bubbles (Traditional)
https://www.youtube.com/watch?v=Ebey5ujeKsk

It turns out that a theory explaining how we might detect parallel universes and prediction for the end of the world was proposed and completed by physicist Stephen Hawking shortly before he died ... &nbsp;. According to reports, the work predicts that the universe would eventually end when stars run out of energy ... ....

Article by WN.Com Correspondent Dallas DarlingIt wasn’t very long ago Republicans were accusing Democrats of either paying a few dollars to the homeless for votes or giving them a pack of cigarettes. But with Donald Trump, it’s obvious he paid $130,000 to an adult-film star in exchange for her silence last October and just before the general election ... Was the payment from his own account – or from a lawyer – or from campaign donations....

Using e-cigarettes may lead to an accumulation of fat in the liver, a study of mice exposed to the devices suggests. “The popularity of electronic cigarettes has been rapidly increasing in part because of advertisements that they are safer than conventional cigarettes ... Friedman of Charles R. Drew University of Medicine and Science in Los Angeles, California ... Circadian rhythm dysfunction is known to accelerate liver disease....

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The manure's tossed into an anaerobic digester system where gas concentrates and then has to be stripped of water, carbondioxide and other elements before being mixed with traditional natural gas and used for heat ... He and his colleagues are researching ways to boost the energy content of this raw biogas with a refining process that uses hydrogen in a chemical reaction to convert carbondioxide into methane....

Upon completion and after subtracting the emissions from burning natural gas, the project is expected to reduce annual carbondioxide emissions by 595,700 tonnes, particulate matter by 3,700 tonnes, sulfur dioxide by 1,488 tonnes and ......

This carbon rule will open up opportunities for the growth of Virginia businesses that develop carbon-free renewable energy ... Achieving DEQ’s goal of 30 percent reductions in carbondioxide emissions by 2030 is a fairly modest goal ... AEP, the parent company of Appalachian Power, recently announced a commitment to reduce its carbondioxide emissions from power production by 60 percent from 2000 levels by 2030 and 80 percent by 2050....

Representation pic. At least 90 houses and properties were destroyed by wildfires raging in various parts of southeastern Australia over the weekend, officials said on Monday ... Experts had warned authorities in recent reports about the worsening of extreme heat waves and wildfires due to increased carbondioxide emissions ... ....

HYDERABAD. Carbondioxide emissions have come down by nearly 1,29,719 tons in the city after the Greater Hyderabad Municipal Corporation (GHMC) implemented the LED illumination project last year. Since the inception of the project last July, the civic authorities in tandem with the central government agency Energy Efficiency Services Limited (EESL), have replaced around 4 lakh streetlights with LED in the city ... ....

In 2007, the US Supreme Court ruled that carbondioxide is an air pollutant, which means that if it poses a threat to public health or welfare, the EPA must regulate it under the Clean Air Act. In 2009, the EPA completed its review of the climate science literature and correctly concluded in its Endangerment Finding that carbon pollution poses such a threat via climate change ... was submitted by two fossil fuel-funded think tanks ... ....

Other businesses like Tri-Generation and CarbonCapture will likely play a large part in the long-term value proposition, but the generation business is the best way towards profitability in the short term ... The extension of the carbondioxide sequestration credit also known as the 45Q will give credit up to $50 per ton of CO2 that is sequestered and $35 a ton for CO2 that is re-utilized....

... brawls, airplane turbulence and war; one climate activist is quoted as saying we should “protect our kids by not having them”; recent “hottest year” claims are based on statistically meaningless year-to-year differences; Antarctica is actually gaining, not losing ice; carbondioxide levels today are 10 times lower than in some past Ice Ages....

But today scientists are presenting results showing tiny biosensors that become one with the body have overcome this barrier, and stream data to a mobile phone and to the cloud for personal and medical use ... Wisniewski and her colleagues at Profusa are developing biosensors for continuous monitoring of glucose, lactate, carbondioxide, and other molecules, toward broadening their biosensor applications in health and disease ... Government....

Nitrate-rich plant foods are a valuable part of your diet as they help promote heart health. Meanwhile, the nitrates in cured and processed meats such as bacon and hotdogs are known to be carcinogenic ... Plant- Versus Animal-Based Nitrates ... The Benefits of Nitric Oxide ... Healthy blood flow in turn helps your body function optimally, carrying oxygen and nutrients to your tissues and organs while removing waste material and carbondioxide....

Overstretched cities. The 100 million city. is 21st century urbanisation out of control? ... by JohnVidal. Cities is supported by. About this content ... Twitter ... Twitter ... Air pollution was allowed to continue unchecked, while carbondioxide emissions rocketed from coal-fired industry, forests were cleared and soil was contaminated on a massive scale ... The city has set the ambitious goal of becoming the world’s first carbon neutral capital by 2025....

Are you suffering from the global-warming blues? If we ignore, as a nation, what scientists are telling us, global temperatures will rise throughout the century with dire consequences – coastal flooding, droughts, famine, extinction of species.We must reduce the level of carbondioxide – the primary greenhouse gas – to a level that will avert these disastrous effects....

Have you heard, Washington State wants to impose a $10 per ton tax on carbondioxide? Don’t worry, this is not a tax on breathing, even though every time you exhale you are releasing CO2 at levels 100 times those found in the atmosphere....